OFFICIAL CAMPAIGN FILE
NHTSA campaign 13V492000
NHTSA campaign 13V492000 covers 10 published year-and-model reports from 1 makes in this index and lists 1,155 potentially affected units campaign-wide. VIN eligibility must be checked separately.
Report received October 17, 2013 · Snapshot September 21, 2026
01 / DEFECT RECORD
What NHTSA campaign 13V492000 says
Defect summary
Mack Trucks is recalling certain model year 2013-2014 CHU, CXU, GU, LEU, and MRU vehicles manufactured with pro-torque axle spindle nuts from August 28, 2012, through August 16, 2013. The pro-torque nut may not have been installed correctly, which may result in a loosening of the nut.
Consequence summary
If the nut comes loose, the hub assembly may separate from the vehicle, increasing the risk of a crash.
02 / CORRECTIVE ACTION
Remedy for NHTSA campaign 13V492000
Mack Trucks will notify owners, and dealers will inspect and repair the vehicles, as necessary, free of charge. The recall began on November 12, 2013. Mack's recall number is SC0371. Owners may contact Mack Trucks at 1-336-393-2000.
- Owner notification
- November 12, 2013
- Filing manufacturer
- Mack Trucks, Inc.
- Component groups
- POWER TRAIN
03 / PUBLISHED VEHICLES